What characterizes a "sedentary lifestyle"?

A sedentary lifestyle is primarily characterized by a pattern of living where an individual engages in little to no physical activity. This means that the majority of a person's day may be spent sitting or resting, with minimal energy expended through movement. Such a lifestyle can significantly contribute to various health issues, including obesity, cardiovascular disease, and weakened muscles and bones, as regular physical activity is crucial for maintaining overall health and wellness.

In contrast to the other options, which either indicate higher levels of physical activity or a focus on nutrition, a sedentary lifestyle specifically lacks the necessary movement that promotes physical fitness. Therefore, recognizing the importance of incorporating regular exercise into daily routines is vital for individuals to counteract the risks associated with a sedentary lifestyle.